Cita APA (7a ed.)

Barbour, M. G., Burk, J. H., Pitts, W. D., Gilliam, F. S., & Schwartz, M. W. (1999). Terrestrial plan ecology (3a ed.). Addison Wesley Longman.

Cita Chicago Style (17a ed.)

Barbour, Michael G., Jack H. Burk, Wanna D. Pitts, Frank S. Gilliam, y Mark W. Schwartz. Terrestrial Plan Ecology. 3a ed. Menlo Park: Addison Wesley Longman, 1999.

Cita MLA (8a ed.)

Barbour, Michael G., et al. Terrestrial Plan Ecology. 3a ed. Addison Wesley Longman, 1999.